@Rath Illucer, I think you have a chance. It would depend on the character, your face isn't like Superman jaw of steel (I can't really think of many characters like that :b ).

For the Sora costume - it's pretty bottom-heavy, and the Riku costume is more top-heavy with the vest - which I suspect helps a LOT. The jackety thing would probably help a lot - shoulders carrying the most visual weight is a typically masculine trait (though it's not really 100% true for the character - his pants are huge xd ).

I think it works pretty darn well for you - and I wouldn't be worried unless you wanted to do some kind of burly barbarian muscle man (which, I mean, most actual guys wouldn't be able to do). : D

@ fujyoshi, I think it depends on what you're going for (passing for one character might not be passing for another). In your pictures, you come off as "Androgynous" to me. If you wanted to appear more masculine, you might want to bulk-up your eyebrows - they're really thin right now. And draw them in a way that they don't look as arched.

But that's just in general, each character requires something special. ^^

I have crossplayed as Syaoran before and passed according to the people I have asked. I also have worked on attempting to make my face less 'shiny' since that was something that gave me away, according to the help I received before.

Just keep in mind that I've done nothing except work on getting my oily face to be appear less shiny. I washed it with my acne soap which dries my face out a bit so it is less shiny now. I'm completely willing to try makeup if needed. =)